... 爆炸性矿井瓦斯 fire damp 矿井瓦斯抽放率gas drainage efficiency 矿井瓦斯排泄装置 mine gas drainage plant ...
3
?瓦斯抽放率
瓦斯抽放率
双语例句
1
In the late production period of gas well, complex drainagegas recovery technology is the important measure for raising the recovery efficiency of gas reservoir.
This reservoir belong to weak water blocking type and the recovery efficiency can be improved greatly with water drainagegas production.
提出该气藏属弱水堵气藏，可用排水采气法大幅度提高采收率。
3
The partial ventilator in the coal mine is an important equipment in mine digging, its dependability and efficiency affect directly the safety of gasdrainage.